Be Well By Kelly

Healf is a UK-based online health and wellbeing marketplace, operated by The Healthy Living Store Limited, offering curated supplements, wellness products, and biomarker-based Healf Zone testing to empower personalised wellbeing across eating, movement, mind, and sleep.

Amazon.com, Inc. is an American multinational technology company focused on e-commerce, cloud computing, digital streaming, and artificial intelligence, offering a vast online marketplace, subscription services, and enterprise cloud infrastructure.

EBay operates one of the largest e-commerce marketplaces in the world, with $75 billion in 2024 gross merchandise volume rendering the firm a top 10 global e-commerce company. It generates revenue from listing fees, advertising, revenue-sharing arrangements with service providers, and managed payments, with its platform connecting more than 130 million buyers and roughly 20 million sellers across almost 190 global markets at the end of 2024. EBay generates just north of 50% of its GMV in international markets, with a large presence in the UK, Germany, and Australia.